Lava Z81 vs Nokia E50

Compare recorded specifications, size and practical differences.

Lava Z81

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Nokia E50

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Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

WeightE50: 37 g lighterE50: 104 g · Z81: 141 g
WidthE50: 29.5 mm narrowerE50: 43.5 mm · Z81: 73 mm
Screen diagonalE50: 3.6 in smaller diagonalE50: 2.1 in · Z81: 5.7 in
DepthZ81: 7.6 mm thinnerZ81: 7.9 mm · E50: 15.5 mm
HeightE50: 39.2 mm shorterE50: 113 mm · Z81: 152.2 mm
Release year2018 / 2006Z81: 2018 · E50: 2006

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

Front

Side

1. Z81
Height
152.2 mm
Width
73 mm
Depth
7.9 mm

Weight
141 g
2. E50
Height
113 mm
Width
43.5 mm
Depth
15.5 mm

Weight
104 g

Specifications

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Everyday essentials

Everyday essentials
Specification	Z81	E50
Dimensions (HxWxD)	152.2 Х 73 Х 7.9 mm	113 Х 43.5 Х 15.5 mm
Weight	141 g	104 g
Technology	IPS LCD	TFT
Screen size	5.7" inch	2.1" inch
Screen resolution	720 x 1440 px	240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 3 GB RAM 16 GB 2 GB RAM	70 MB 32 MB RAM
Memory card support	microSD up to 128 GB (dedicated slot)	microSD up to 2 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Po	970 mAh Removable Li-Ion
Operating system OS	Android 8.1 (Oreo)	Symbian OS 9.1 S60 3rd edition
Chipset	Mediatek MT6761 Helio A22 (12 nm)	Unknown
Headphone jack	Yes	No

Display

Display
Specification	Z81	E50
Touchscreen	capacitive touchscreen	Unknown
Display colors	16M	256K
Screen area	83.8 cm2	13.7 cm2
Screen format	18:9 (height:width)	4:3 (height:width)
Screen to body ratio	75.5%	27.8%
PPI /points per inch/	282 PPI	190 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video
Specification	Z81	E50
Rear camera, main	13 MP Single	1.3 MP Single
Camera specs	13 MP f/2.2	1.3 MP
Functions	LED flash	Unknown
Video	1080p@30fps	QCIF
Front camera, selfie	13 MP Single	0 MP,
Specifications	13 MP f/2.0	Unknown

Performance

Performance
Specification	Z81	E50
Processor CPU	Quad-core 2.0 GHz Cortex-A53	235 MHz ARM 9
Graphics processor GPU	PowerVR GE8320	Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	55328	Unknown

General specs

General specs
Specification	Z81	E50
Release date	2018 October	2006 May
Colors	black/blue Gold/Black	Silver Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	Unknown	150 EUR
Battery life	Unknown	Stand by time- Up to 215 h Talking time- Up to 6 h 40 min

Communication and Connectivity

Communication and Connectivity
Specification	Z81	E50
SIM card	Dual SIM (Nano-SIM dual stand-by)	Mini-SIM
Network	Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 8(900) 40(2300) 41(2500)	Unknown
Speed	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps	Unknown
GPRS	Yes	Class 10
Edge	Yes	Class 10
Wi-Fi	Wi-Fi 802.11 b/g/n WiFi Direct hotspot	No
GPS	Yes with A-GPS	No
USB	microUSB 2.0	Pop-Port 2.0
Bluetooth	4.2 A2DP LE	2.0
Harmful irradiation	Unknown	SAR - 0.96 W/kg (head) 1.33 W/kg (body) SAR EU - 0.97 W/kg (head)

Music and Audio

Music and Audio
Specification	Z81	E50
Radio	FM radio	No
Others	Unknown	5-way joystick navigation -Downloadable themes

Other features

Other features
Specification	Z81	E50
Dop	Sensors Fingerprint (rear-mounted) accelerometer proximity - For India	Infrared port - Push to talk -WMV/RV/MP4/3GP player -MP3/WMA/WAV/RA/AAC/M4A player -Document viewer (Word Excel PowerPoint PDF) -Blackberry connectivity -Predictive text input -Voice command/memo -Organizer